Pat Kirwan

While more and more football fans are watching the NFL each week, many of them don't know exactly what they should be watching. What does the offense's formation tell you about the play that's about to be run? When a quarterback throws a pass toward the sideline and the wide receiver cuts inside, which player is to blame? Why does a defensive end look like a Hall of Famer one week and a candidate for the practice squad the next? Now Pat Kirwan, popular...